Summary of Significant Accounting Policies, Part 4 (Details) - USD ($)	12 Months Ended
	Mar. 31, 2015	Mar. 31, 2014	Mar. 31, 2013
Impairment of Long Lived Assets [Abstract]
Impairment of long-lived assets	$ 0	$ 0	$ 0
Product Warranty [Abstract]
Period of service of the product after the date of sale	12 months
Warranty Reserve [Abstract]
Warranty reserve, beginning balance	$ 9,000	12,406	37,600
Warranties accrued during the fiscal year	1,000	1,594	1,289
Warranties settled during the fiscal year	0	(5,000)	(26,483)
Warranty reserve for VSCI	136,000	0	0
Warranty reserve, ending balance	146,000	9,000	12,406
Foreign Currency Translation [Abstract]
Foreign currency exchange gain (loss)	(4,000)	(5,000)	$ 2,000
Other Liabilities [Abstract]
Investment banking	1,750,000	0
Interest payable - convertible debt	524,000	0
Sales tax and VAT payable	261,000	149,000
Accrued legal and accounting fees	189,000	101,000
Deferred rent	148,000	0
Other	102,000	232,000
Total	$ 2,973,801	$ 482,290